Select the order and display the Operation Overview.

Select the operations for which you want to enter an assembly.

Choose General (Detail view: General data) and enter the assembly in the appropriate field.

If you do not know the number of the required assembly, you can select it from the bill of material for the reference object. To do this, on the detail screen, choose:

 For a graphical display: Extras Assembly operation Structure graphic

 For a display in list form: Extras Assembly operation Structure list

After you have entered the required assembly for the first operation, choose the detail screen of the next operation selected.

When you have edited all of the operations selected, return to the operation overview using  Goto Back .

Save the order.